Yes, a number of people sell firewood out by the roadway in front of their homes, but before you lay down money for firewood, check at the campground to see if they have free firewood. Seawall Campground usually has a pretty large supply of free firewood, it is piled along one of the campground loops that runs through the section where the RV's are. Every time I have ever stayed there they have had a pile of free firewood available.